It's cute. And kind of weak compared to viewtopic.php?f=120&t=14650 which is a 1x1 entity with no storage but same charge speed as a normal roboport.
But I like it anyways. Might be useful for factories that don't use huge robot networks and you just want robots in a very small area without connecting to any other network. Would be nice if you could manually disconnect networks that are close to eachother though.
My mods: Capsule Ammo | HandyHands - Automatic handcrafting | ChunkyChunks - Configurable Gridlines
Some other creations: Combinassembly LanguageGitHub w instructions and link to run it in your browser | 0~drain Laser